JP4868652B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP4868652B2
JP4868652B2 JP2001112723A JP2001112723A JP4868652B2 JP 4868652 B2 JP4868652 B2 JP 4868652B2 JP 2001112723 A JP2001112723 A JP 2001112723A JP 2001112723 A JP2001112723 A JP 2001112723A JP 4868652 B2 JP4868652 B2 JP 4868652B2
Authority
JP
Japan
Prior art keywords
signal
display
circuit
video signal
analog
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2001112723A
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English (en)
Japanese (ja)
Other versions
JP2002311902A (ja
Inventor
雄介 筒井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2001112723A priority Critical patent/JP4868652B2/ja
Priority to TW091101947A priority patent/TW550416B/zh
Priority to KR10-2002-0019201A priority patent/KR100465471B1/ko
Priority to CNB021060630A priority patent/CN1264134C/zh
Priority to EP02008340A priority patent/EP1249822A3/fr
Priority to US10/120,149 priority patent/US6873321B2/en
Publication of JP2002311902A publication Critical patent/JP2002311902A/ja
Application granted granted Critical
Publication of JP4868652B2 publication Critical patent/JP4868652B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0857—Static memory circuit, e.g. flip-flop
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0428—Gradation resolution change
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
JP2001112723A 2001-04-11 2001-04-11 表示装置 Expired - Lifetime JP4868652B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2001112723A JP4868652B2 (ja) 2001-04-11 2001-04-11 表示装置
TW091101947A TW550416B (en) 2001-04-11 2002-02-05 Display device
KR10-2002-0019201A KR100465471B1 (ko) 2001-04-11 2002-04-09 표시 장치
CNB021060630A CN1264134C (zh) 2001-04-11 2002-04-10 显示装置
EP02008340A EP1249822A3 (fr) 2001-04-11 2002-04-11 Dispositif d'affichage
US10/120,149 US6873321B2 (en) 2001-04-11 2002-04-11 Display device with two-level image representation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001112723A JP4868652B2 (ja) 2001-04-11 2001-04-11 表示装置

Publications (2)

Publication Number Publication Date
JP2002311902A JP2002311902A (ja) 2002-10-25
JP4868652B2 true JP4868652B2 (ja) 2012-02-01

Family

ID=18964080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001112723A Expired - Lifetime JP4868652B2 (ja) 2001-04-11 2001-04-11 表示装置

Country Status (6)

Country Link
US (1) US6873321B2 (fr)
EP (1) EP1249822A3 (fr)
JP (1) JP4868652B2 (fr)
KR (1) KR100465471B1 (fr)
CN (1) CN1264134C (fr)
TW (1) TW550416B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7298355B2 (en) * 2002-12-27 2007-11-20 Semiconductor Energy Laboratory Co., Ltd. Display device
KR100616711B1 (ko) 2003-06-20 2006-08-28 엘지.필립스 엘시디 주식회사 액정표시장치의 구동회로
JP3925467B2 (ja) * 2003-06-20 2007-06-06 セイコーエプソン株式会社 電気光学装置及びその駆動方法並びに電子機器
JP4075880B2 (ja) * 2004-09-29 2008-04-16 セイコーエプソン株式会社 電気光学装置、データ線駆動回路、信号処理回路および電子機器
EP1720149A3 (fr) 2005-05-02 2007-06-27 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage
CN1858839B (zh) * 2005-05-02 2012-01-11 株式会社半导体能源研究所 显示装置的驱动方法
EP1724751B1 (fr) * 2005-05-20 2013-04-10 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage à cristaux liquides et appareil électronique
US8059109B2 (en) 2005-05-20 2011-11-15 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic apparatus
US7636078B2 (en) * 2005-05-20 2009-12-22 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
JP4595700B2 (ja) * 2005-06-21 2010-12-08 エプソンイメージングデバイス株式会社 電気光学装置、駆動方法および電子機器
KR101261603B1 (ko) 2005-08-03 2013-05-06 삼성디스플레이 주식회사 표시 장치
JP4466606B2 (ja) 2005-09-07 2010-05-26 エプソンイメージングデバイス株式会社 電気光学装置および電子機器
JP2007199441A (ja) * 2006-01-27 2007-08-09 Hitachi Displays Ltd 画像表示装置
JP5098395B2 (ja) * 2007-03-29 2012-12-12 セイコーエプソン株式会社 電気泳動表示パネルの駆動装置、電気泳動表示装置及び電子機器
JP5161670B2 (ja) * 2008-06-25 2013-03-13 株式会社ジャパンディスプレイイースト 表示装置
KR101534203B1 (ko) * 2008-10-14 2015-07-07 삼성디스플레이 주식회사 데이터 구동 장치 및 이를 이용한 표시 장치
EP2544169A4 (fr) * 2010-03-03 2015-04-22 Sharp Kk Dispositif d'affichage, son procédé de commande et dispositif d'affichage à cristaux liquides
JP5646925B2 (ja) * 2010-09-08 2014-12-24 株式会社ジャパンディスプレイ 画像表示装置およびその駆動方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823091A (ja) 1981-08-04 1983-02-10 セイコーインスツルメンツ株式会社 画像表示装置
JP2784615B2 (ja) 1991-10-16 1998-08-06 株式会社半導体エネルギー研究所 電気光学表示装置およびその駆動方法
JP3180972B2 (ja) * 1992-03-05 2001-07-03 ローム株式会社 Ｌｅｄ駆動用ｉｃ
US5537650A (en) * 1992-12-14 1996-07-16 International Business Machines Corporation Method and apparatus for power management in video subsystems
JPH08194205A (ja) 1995-01-18 1996-07-30 Toshiba Corp アクティブマトリックス型表示装置
JP3630489B2 (ja) 1995-02-16 2005-03-16 株式会社東芝 液晶表示装置
JP3694527B2 (ja) * 1995-09-20 2005-09-14 株式会社 日立製作所 画像表示装置
US5945972A (en) 1995-11-30 1999-08-31 Kabushiki Kaisha Toshiba Display device
JP3319561B2 (ja) 1996-03-01 2002-09-03 株式会社東芝 液晶表示装置
US6072454A (en) 1996-03-01 2000-06-06 Kabushiki Kaisha Toshiba Liquid crystal display device
JP3305946B2 (ja) 1996-03-07 2002-07-24 株式会社東芝 液晶表示装置
EP0797182A1 (fr) 1996-03-19 1997-09-24 Hitachi, Ltd. Affichage à cristaux liquides avec matrice active et circuit de maintien de données dans chaque pixel
JPH09329806A (ja) * 1996-06-11 1997-12-22 Toshiba Corp 液晶表示装置
US5790090A (en) 1996-10-16 1998-08-04 International Business Machines Corporation Active matrix liquid crystal display with reduced drive pulse amplitudes
US5952991A (en) 1996-11-14 1999-09-14 Kabushiki Kaisha Toshiba Liquid crystal display
JP3226092B2 (ja) * 1997-03-27 2001-11-05 日本ビクター株式会社 液晶画像表示装置
JP4189062B2 (ja) * 1998-07-06 2008-12-03 セイコーエプソン株式会社 電子機器
EP1020840B1 (fr) 1998-08-04 2006-11-29 Seiko Epson Corporation Dispositif electro-optique et dispositif electronique
JP2000132148A (ja) * 1998-10-23 2000-05-12 Matsushita Electric Ind Co Ltd デジタル映像信号処理装置
JP3668115B2 (ja) * 2000-09-18 2005-07-06 三洋電機株式会社 表示装置
JP5019668B2 (ja) * 2000-09-18 2012-09-05 三洋電機株式会社 表示装置及びその制御方法
JP2001242819A (ja) 2000-12-28 2001-09-07 Seiko Epson Corp 電気光学装置及び電子機器
KR100760935B1 (ko) * 2001-02-19 2007-09-21 엘지.필립스 엘시디 주식회사 액정표시장치의 데이터 구동회로
JP2002268611A (ja) * 2001-03-12 2002-09-20 Toshiba Corp 対向電位発生回路、平面表示装置及び平面表示装置の駆動方法

Also Published As

Publication number Publication date
JP2002311902A (ja) 2002-10-25
KR20020079531A (ko) 2002-10-19
EP1249822A2 (fr) 2002-10-16
KR100465471B1 (ko) 2005-01-13
EP1249822A3 (fr) 2006-03-22
US6873321B2 (en) 2005-03-29
CN1380637A (zh) 2002-11-20
CN1264134C (zh) 2006-07-12
US20020163591A1 (en) 2002-11-07
TW550416B (en) 2003-09-01

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